UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pML6DMUpq9bjgNvF46LAk16AE5s3Lk/3p/8I4FGSZcc=' 
WHERE 
  key_id = '35fd59137e48ebd95ce2764a4326f66396c72ea111305c18fc0225389703fb5e' 
  AND (
    token = 'pML6DMUpq9bjgNvF46LAk16AE5s3Lk/3p/8I4FGSZcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )